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University College Dublin Study finds Prius IV hybrids drive >60% of the time in zero-emissions mode under Irish conditions

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A new study carried out by University College Dublin (UCD) academics has found that under typical Irish commuting conditions, the Toyota Prius IV (fourth-generation) hybrid ( earlier post ) drives in zero emissions mode (ZEV) for significantly more than half (62%) of the time and more than 40% (40.4%) of the distance covered.

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UMTRI study shows wide global variability in GHG emissions from operating an EV

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A team at the University of Michigan Transportation Research Institute (UMTRI) study has assessed the relative amounts of greenhouse-gas emissions from driving a battery-electric vehicle (BEV) compared with greenhouse-gas emissions from driving a traditional gasoline-powered vehicle in different countries of the world. MPG ghg (0.05

Emissions 150
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NREL Study Finds UPS First-Generation Hybrid Vans Deliver Almost 29% Greater Fuel Economy

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UPS van fuel economy comparison. UPS’ first-generation diesel hybrid delivery vans improved the on-road fuel economy by 28.9% kWh lithium-ion battery pack. The 12-month average fuel economy for the P70 hybrid vans is 13.1 Source: Lammert 2009. Click to enlarge. Eaton hybrid system schematic.

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Testing Finds Proterra Electric Transit Bus Achieves More Than 20 mpg Diesel Equivalent

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Proterra battery-electric bus. Calculated diesel equivalent fuel economy for each phase was: 21.35 mpg on the central business district phase, 17.55 mpg on the arterial phase and 29.23 mpg on the commuter phase. Calculated diesel equivalent fuel economy for each phase was: 21.35

MPG 239
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Porsche fast chargers, Toyota Camry Hybrid gas mileage review, and battery buses: Today's Car News

Green Car Reports

road trip gas mileage review: Can the Toyota Camry Hybrid XLE live up to its 44 mpg highway fuel economy rating? And students vote for and fund the first battery-powered all electric bus fleet at the University of California Irvine. Porsche builds its own super fast electric-car charging network.

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Toyota: Prius PHEV Fuel Economy Not Yet Available

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Toyota’s current plug-ins are: being used for auto show displays, brief demonstrations and university studies. They are very early “converted” prototypes using double nickel-metal hydride batteries.

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Controlled Power Technologies and Advanced Lead-Acid Battery Consortium to unveil LC Super Hybrid at Geneva show; low-cost “micro-mild” demonstrator

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The LC Super Hybrid, conceived by Controlled Power Technologies (CPT) and the Advanced Lead-Acid Battery Consortium (ALABC) to show that significant CO 2 reduction can be achieved through electric hybridization at low voltages (12-48 volts) using the latest lead-carbon batteries, will make its world debut at the Geneva Motor Show.

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